2019年江蘇高考英語試卷及答案(已公布)

2019年江蘇高考英語試卷及答案（已公布）2019年江蘇高考英語試卷及參考答案英語試題/第一部分聽力（共兩節(jié)，滿分20分） '做盛時(shí)，先將答案標(biāo)在試卷上。錄音內(nèi)容結(jié)束后?你將有兩分仲的時(shí)間將試卷上的答案轉(zhuǎn)涂到答題卡上。 ,，第一節(jié)（共5小題；每小題I分，滿分5分）聽下面5段對話）場段對話后有一個(gè)小JH,從題中所給的A,B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)聽完每段對話后,你都有10秒鐘的時(shí)間來回答有關(guān)小18和閱讀下一小題。每段對話僅讀一遍。例：Howmuchistheshirt?A.￡191S. B.￡9.18. C.￡915-掙案是JI,\\rWheredoesthisconversationtakeplace?A.Ina^lassrwm. B.Inahospital. C.Inamuseum.WhatdocsJackwanttodo?A.Takefitnessclasses. B.Buyapairofgymshoes.C.Changehisworkschedule.Whatarethespeakerstalkingabout?A.Whattodrink. B.Wheretomeet. C.Whentoleave.Whatistherdationshipbetweenthespeakers?A.Colleagues. B.Classmates. C.Strangers..WhyisEmilymentionedintheconversation?A.Shemightwan!aticket.B.Sheislookingfortheman.C.Shehasanextraticket.—9—9—-8-8-C.15years.C.Dtwippomted.C.Retirefromwork.C.15years.C.Dtwippomted.C.Retirefromwork.C.Businessadministration.C.Understanding.C.Conductingajobmienicw.C.Herfriends*help.C.Hermother.C.Heworksallthetime.C.He3ajournalist第二節(jié)（共15小題；每小題1分,滿分15分）聽下面S段對話或獨(dú)白。每段對話或獨(dú)白后有幾個(gè)小題,從18中所給的A.B.C三個(gè)選項(xiàng)中選出最佳選項(xiàng)）聽誨段對話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，毋小題5秒鐘；聽完后,各小題將給出5秒鐘的作答時(shí)間。每段對話或獨(dú)白讀兩遍。所第6段材料.回存第6.78L 一HowlongdidJamesrunhisbusiness?A.10years. B.13years.HowdoesthewomanfeelaboutJames*situation?A.Etnbarnuwed. B.Cotieef?ed<所第7段材料.何谷第8至10摩， ■WhathasKatesmotherdecidedtodo?A.Returntoschool.B.Changeherjob.WhatdidKalesmotherstudyalcollege?A.Oilpainting. B.Arthiston.WhatisKatesattitudetowardhermothersdecision?A.Disapproving. B.Ambiguous.所第8段砒*可力第11至13題廠ILWha〔isthemandoing?A-Chairingameeting.B.Hostingaradioprogram.12.WhatbenefitsMarymostinherjob?A.Herwidereading.B.Herkadcr<guidance.13.WhowillMarytalkaboutnext?A.Herteacher. B.Herfather.所第9段材料J可答制14至”瞪Whydoesthemanseldomdoexercise?A-Helacksmotivation.B.Hehasaheartproblem.WhatdocsJacobSattclmairprobablydo?A.He'sanathlete. B.Hesaresearcher.Whydocsthewomanspeakofastudy?A.Toencouragetheman.B.Torecommendanexercise.C.Tosupportherfindings.Howmuchtimewillthemanprobablyspendexercisingweekly?A.300minutes. B.150minutes. C.75minutes.所第10段材料,㈣杵第18至20題一Whatdidthescrenlistsdototheroad?A.Theyrepairedit.B.Theypaintedit. C.TheyblockeditWhyareyoungbirdsdrawntotheroadsurface?A.Itswarm. B.JCsbrown. C.ItssmoothWhatisthepurposeofthescientists*experiment?A,Tokeepthebirdsthereforawholeyear. B,Tohelpstudentsstudythebirdswell.C.Topreventthebirdsfrombeingkilled.第二部分：英語知識(shí)運(yùn)用（共兩節(jié)，滿分35分）第一節(jié)：單項(xiàng)填空（共15小艘；海小髭1分，滿分15分）請認(rèn)真閱讀下面各H,從JS中所給的A、H.C.D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)，并在答域卡上將該項(xiàng)涂黑 乙■:例：hisgenerallyconsideredunwiseroghcachildheorshewants.A.hc^wever B.whatexer C.whicheverD.whenever:B21?WehaveenteredintoanagedreamshavethebestchanceofcomingtrueA.which B.whal C.when D.thatThemusicianalongwithhisbandmembers__tenperformancesinthelastthreemonths.A. B.hasgixencTEavegivenD.giveThedoctorshareshisphonenumberwiththepatientstheyneedmedicalassistance..A.ifonly asif C.eventhough- D.ineaseMorewindpowerstationswilllomeetthedemandforcleanenergy,A>takeup B.clearup C.holdup D.springupScientistshaveobtainedmoreevidenceplasticisfindingitswayintothehumanbody.A.what B.that C.which D.where

Nowadaysthe fbrtravellingisshiftedfromshoppingtofoodandscenery.A.priority B. potential C. proportion D. pensionFavorablepoliciesarctoencouragecmployg^professionaldevelopment.A.ineffect B. incommand C. inturn D. inshapeUnliketraditionalgyms, app-backcd gymsofterpeople optionstoexercise.A.casual B. regular C. flexible D. tight/AfewmonthsafterhehadarrivedinChina.Mr.Smithinlewwiththepeopleandculturethere.A.wouldfall B. hadfallen C hasfallen鬲； D felltheconvenienceofdigitalpayment,manyseniorcitizensstartedtousesmartphones.A.Toenjoy B. Enjoying C. Tohaveenjoyed D. Enjoy3LWhatapity!Youmissedthesights^nng.orwe_agi<xltimetogether,A.had B. willhave C. wouldhavehad D. hadhadChina'imageisimprovingsteadily,withmorecountries itsroleinintcmahonalaflairs.A.recognizing B. beingrecognizedC. loberecognized D. recognizedTheyaretryingtomakesurethat5Gterminals_by2022fbrtheBeijingWinterOlympics k ：A.willinstall B.willhavebeeninstalledC.arcinstalled D.havebeeninstalledAcityistheproductofthehumanhandandmind, mansmlclligcnccandcreativity.A.resemblingB.reflectingC.reviewingD.restoring-Let'slakeacoffeebreak.—Wevcbeenworkingforhours.A.Whvbother?B.Whatfbr?C.Yougo<methere.D.Yousaidit.第二節(jié)：競形填空（共2。小題；超小題1分，滿分疝分）請認(rèn)真閱讀下面短文,從短文后各題所給的A.B.C.D四個(gè)選項(xiàng)中.選出最佳選項(xiàng)，并在答屆卡上將該項(xiàng)涂黑。Wildlifehasbeengreatlythreatenedinthemodemage.Therearcspecies（物ft）thatare30everyday.Thewhitenapedcraneisatypicalexample.Soscientistsaretryingtheirbestto37thespeciesfromgoingoutofexistence.ChrisandTimworka!aitoo.helpingendangeredcraneswiththdr38,Emma,afemalecrane,hasbeenintheir39sinceshearrivedin2004.Bomataninternationalcranefoundation.Emmawas40byhumancaretakers-Thisledtoanunexpected411houghshehadawonderfultimethere.Emmahad42takenherselfasacraneandbecomedeeplyattachedtohuinans.She43_tolivewithmalecranes,andevenhada44fbrkillingsomeofthem,whichmadeit45fbrhertobecomeamother.46.thetwozookccpcrsdidn'twanttoseeihcextinctionI滅絕,ofthispreciousspecies.Withtheirpticnccandcflbrts,theysuccessfullydevelopeda47ofaniticialbreeding（人匚5K殖）andnaturalreproduction.This4KEmma（ogivebinhtoTfivebabycranes.Thetwokccpcfsarcproudoftheirproductivework.Butbeforetheycanbe49_,moreeffortsmustbemade,becausethepeculationofthecraneinthewildisonthe50andmanyotherspeciesappearheadedtowardextinction,5j_?noteveryonehasrealizedthatwildlifehasthoughts,feelings,andmostimportantly?equalnghtstosurviveHowcanue52theever-wideninggapthatseparatesusfromotheranimals?ChrisandTimofferedusihchumanbeingstookitfbrgrantedthattheir54heldallthesolutions.canbeabetterB.migratingcanbeabetterB.migratingB.saveB.recreationB.eyeB.chosenB.consequenceB.alwaysB.refusedC.competingC.splitC.rq）roductionC.competingC.splitC.rq）roductionC.mindC.raisedC.victoryC.unluckilyC.decidedD,disappearingD.removeD.administrationD.storyD.seizedD.sacrificeD.cheerfullyD.hesitatedA.banA.abonionA.cereA.foundA.bonusA.neverA.likedA.giRA.illegalBeskillA.giRA.illegalBeskillB.inspiringC.importani D.impossibleAeThereforeB.MoreoverC.HoweverD.InsteadA.combinationA.forcedA.defeatedA.list.A.IncontrastA?leaveA.courseAeThereforeB.MoreoverC.HoweverD.InsteadA.combinationA.forcedA.defeatedA.list.A.IncontrastA?leaveA.courseA.brainsA.guideB<collectionB.forbadeB?gratefulB.riseB.AfterallB.bridgeB.excuseB>behaviorsB.treatstrategyC.uughtC.assuredC.agendaC.BythewayC.openC.answerC>service*C.exampleD.systemD.enabledtolerantD.declineD.Odttu?contraryD.identifyD.rewardDprojectsD.companion第三部分,閱讀理篇（共15小題；每小!82分，滿分30分）請認(rèn)真閱讀下列短文，從短文后各題所給的A,R、C、D四個(gè)選項(xiàng)中,選出最佳選項(xiàng)，并在答H卡上將該項(xiàng)涂黑.? %rLJHighenergyIfyoudoHircphysicalactivitiesyoucanchooseHCtivitiehfrumswimmingtohorseriding.ExploretheheighthwithGoApv.thehighwireforestadventure1emir-,orjourneyben^AththeatPooledCavern.Anddon'tforget:wearesuiroundedbyanaturalplnyirroundjuntperfectforwalking,cavmg.climbingandcyclingHighmindedBuxtonisjuMifiablypruudofitxculturalhfefindyouHlfindmuchto?uitniltnatoswithnrt.music,operaandtheperformingart*ntBuxtonOperaHouse&PavilionArtsCentreandGreenManGallen*.Thereairvplentyofopfxirtunitiesfurthocrcntivoperwmtobecomeinvolved,includingwarkshopnandevents.KeepingthekidshappyChildrenlovethesmalltrainandpliiygn)und?inthePnvilionGardensnndthen?flplentymarctoexploreattheBuxtonMuseum.There飛anewindoorplsiy<?ntrovplusthespecialeventsandworkshops,andotheniduringschoolholidaypehodM.—II——II—Ifyou53nltotakeanundergroundjourney,whichplaceisthebestchoice?A.PoolersCavern.B.PavilionGardens.C.BuxtonMuseum.D.GreenManGallery.BuxtonOperaHouse&PavilionArtsCentrei$specialbecauseitoffers?A,ndesinsmalltrains B.coursesinmodemartsCartisticandculturalactivilics D.basiccoursesinhorseridingBInthe1960s,whileStudyingtheVolcanichistoryofYulld?，neNationalPark.BobChristiansenbecamepuzzledaboutsomething（hat.oddly,ludnottroubledanyonebefore:hecouldn*tfindtheparkasvolcano.IthadbeenknownforalongtimethatYclIoMTftonewasvolcanicinnature-that'swhataccountedforallitshotspringsandother<teamyfeatures.BuiClirislianscncouldn'tfindtheYellowstonevolcanoanyuhete.Mostofus.whenwetalkaboutvolcanoes,thinkoftheclassiccone（一慘體）shapesofaFujiorKilimanjaro,whicharcvreaudwheneruptingmagma（7；漿）pilesup.Thesecanformremarkablyquickly.In1943.aMexicanfarmerwassurprisedtoseesmokensingfromasmallpartofhisland.Inoneweekhewastheconftiscdownerofaconefivehundredfeethigh.Withintwoyearsithadtoppedoutatalmostfourteenhundredfeetandwasmurethanhalfamileacross.AltogethertherearesometenthousandofthesevolcanoesonEarth,allbutaf?whundredofthemextinct.Tliereis.however,asecondlessknowntypeofvolcanothatdoesn'tinvolvemountainbuilding.Thesearcvolcanoessoexplosivethatthey*burstopeninasinglebigcrack,leavingbehindavasthole,thecaldcru.YellowstoneobviouslywasofthissecondtypctbutChristiansencouldn!findihccakkraanywhere..JustatthistimeNASAdecidedtolestsomenewhigh-altitudecamerasbytakingphotographsofYellowstone.Athoughtfulofficialpassedonsomeofthecopiestotheparkauthoriliesontheassumptionthattheymightmakeaniceblow-upforoneofthevisitors-centers.Assoonas（9hnstian5cnsawthepho?os<herealizedwhyhehadfailedtospotthecaldera;almostihcwholepark-22millionacres-wascaldera.TheexplosionhadIcAaholemorethanfortymilesacrossmuchtoohugetobeseenfromanywhereatgroundlevel.AtsometimeinthepastYellowstonemusthaveblownupwithaviolencefarbeyondihcs€alcofanythingknowntohumans.WhalpuzzledChristiansenwhenhewasstudyingYellowstone?A.Itscomplicatedgeographicalfeatures.B.ItscxcrUastinginfluenceontourism.C.Themyslerioushistoryofthepark.D.Theexactlocationofthevolcano.Whatdoesthesecondparagraphmainlytalkabout?A.Theshapesofvolcanoes. B. Theimpactsofvolcanoes.C<Theactivitiesofvolcanoes. D. Theheightsofvolcanoes.Whatdocstheunderlinedword"blow-up*in thelastparagraphmostprobably mean?A.Hol-airballoon.B.Digitalcamera. C. Bigphotograph.D.Bird>view.c vP3Whocaresifpeoplethinkwronglythattheinternethashadmoreimportantinfluencesthanthewashingmachine?Whydoesitmatterthatpeoplearcincvrcimpressedbythemostrecentchanges?Itwouldnotmatterifthesemisjudgmentswerejustamatterofpeople"opinions.However,theyhaverealimpacts,astheyresultinmisguideduseofscarceresources.ThefascinationwiththeICT（IntbrniationandComrnunkaiionTechnology）revolution,reprcsenicdby（heinternet,hasmadesomerichcoumneswronglyconcludeihainukingihingsisso-yesterday"thattheyshouldtrytoliveonideas.Thisbeliefin-post-industrmlsociety“hasledthosecountriestoneglecttheirnianufactunn￡!sector（制造業(yè)），withnecativeconsequencesfortheireonomic.Evenmoreworryingly,thefascinationwiththeinternetbypeopleinrichcountrieshasmovedtheinternationalcommunityIoworryaboutihe-digitaldivide"betweentherichcountriesandthepoorcountries.Thishasledcompaniesandindividualstodonatemoneytodevelopingcountrieslobuycomputerequipmentandinternetfacilities,Thequestion, iswhetherthisiswhatthedevelopingcountriesneed【hemost.Perhapsgivingmoneyforthoselessfashionablethingssuchasdiggingwells,extendingelectricitynctwoiksandmakingmoreaflordablcwashingmachineswouldhaveimprovedpeopledIhesmorethangivingeverychildalaptopcomputerorsettingupinternetcefltresinruralvillages.Iainnotsayingthatthosethingsarcnecessarilymoreimportant,butmanydonatorshaverushedintofancyprogrammerwithoutcarefullyassessingtherelativelongtcnnco^tsandbenefitsofalternativeusesoftheirmoney.1212Inyetanotherexample,afascinationwiththenewhasledpeopletobelievethattherecentchangesinthetechnologiesofcommunicationsandtransportationarcsorevolutionarythatnowweliveina*borderlessworld°.Asaresult,inthelasttwentyyearsorso.manypeoplehavecometobelievethatwhateverchangeishappeningtodayistheresultofgrealtechnologicalprogress,goingagainstwhichwillbeliketryingtoturntheclockback.Believinginsuchaworld,manygovernmentshaveputanendtosomeoftheverynwessanregulationsonCTSs-borderflowsofcapital,labourandgoods,withpoorresults.Understandingtechnologicaltrendsisveryimportantforcorrectlydesigningeconomicpolicies,bothatthenationaland<heinternationallevels,andforinaicingtherightcareerchoicesattheindividuallevel.However,ourfascinationwiththelalvstandourunderanluationofuhathasalreadybcconKcommon,can,andhas.ledusinalljoctsofwrongdilutions.Misjudgmentsontheinfluencesofnovtechnologycanleadto.A.alackofconfidenceintcclutology BaslowprogressmlcclinologyC.aconflictofpublicopinions D.awasteoflimitedresourcesTheexampleinParagraph4suggeststhatdonatorsshould .takepeopledessentialneedsintoaccountmaketheirprogrammesattractivetopeopleCeensurethateachchildgetsfinancialsupportD.providemoreatlbrdablcinternetfacilitiesWhathasledmanygovernmentstoremovenecessaryregulations?Neglectingtheimpactsoftechnologicaladvances.Believingthattheworldhasbcconwborderless.Ignoringthepowerofeconomicdevelopment.Over-emphasizingtheroleofinternationalcommunication.Whatcanwelearnfromthepassage?Peopleshouldbeencouragedtonukemoredonations.Traditionaltechnologystillhasaplacenowadays.Makingrightcareerchoicesiscrucialtopersonalsuccess.Economicpoliciesshouldfollowtechnologicaltrends.DThe65-year-oldSieveGoodwinwasfoundsuHeringfromearlyAlzheimefs（阿爾登海默癥）.Hewaslosinghismemory.Asoftwareengineerbyprofession,Stevewasakeenloverofthepiano,andtheonlymusicianinhisfamily.Musicwashistreepassion,thoughhehadneverpedbrmedoutsidethefamily.Melissa,hisdaughter（chitmorethanworthwhiletosavehismusic,towhichshefellasleepeachnightwhenshewasyoung.Shethoughtabouthiringaprofessionalpianisttowoctwithherfather.Naomi.Melissa'sbestfriendandatalentedpianistsgottoknowabouithisandshowedwillingnesstohelp.“Whydothis?”Stevewondered. 內(nèi)匕’3^’“Becauseshecares'Mdissasaid.Stevenodded,tearineye.NaomidrovetotheGoodwinhome.ShetoldSteveshedlovetohearhimplay.Stevemovedtothepianoandsatatthebench,handstremblingashegentlyplacedhisfingersonthekeys.Naomiputasmallrecordernearthepiano.Startsandstopsandmistakes.Longpauses,heansinking.ButStevepressedon.playingforthefirsttimeinhislifeforastranger-“Itwasbeautiful/Naomisaidafterlisteningtotherecording."Themusicwasworthsaving.”Herresponsibility,herprivilege,wouldbetorescueit.ThemusicwasstillinSieveGoodwin.Itwashiddeninroomswithdoorsaboutiobelocked.NaomiandStevemcleveryotherweekandspenthourstogether.He'dmovehisfingersclumsilyonthepiano,andthenshedlakehisplace.Hestruggledtoexphinwhatheheardinhishead.Hestoodbythepiano,eyesdosed,listeningforthefinltimetohisownworkbeingplayedbysomeonedse.SteveandNaomispokeinmusicalcode:lines,beats,intenak.movingfromtheroottoendasonginanewkey.Steveheardh.Allofit.Hejustcouldntplayit.WorkingwithNaomididwondersforSteve.Ilhadexcitedwithinhimthebeliefhecouldwntconelastsong.Oneday.Naomireceivedanemail.Attachedwasarecording,arecordingoflossandlove,ofthefight.Stevecalledit"MelancholyFlower/Naomiheardmultiplestopsandstarts.Stevestruggling,searchingwhilehiswifeJonicalledhim"honey"andencouragedhim.Thetaskwassohard,andSteve,angryandupset,saidhewasquitting.Jonipraisedhim.tellingherhust?andthiscouldbehissignaturepiece.Naomimanagedtofigureout16ofSievedfavorite,andnu?slpersonal,songs.WithNaomishelp,theGoodwinfamilyfoundasoundengineertorecordNaomiplayingStevessongstJonithoughtihalwouldbetheend.Butitwasnet.Inthemonthsleadinguptothe2016OregonRqxrnoryrSingersChristinasconcert.Naomi（oldthedirectorshehadaspecialoneinmind:"MelancholyFlowerShetoldthedirectoraboutherprojectwithSieve.Thedirccioragreedtooddittotheplayinglist.ButNaomiwouldhavetoaskStevespermission.Hecotniidc^editanhonor.Aftertheconcert.NaomitoldthetamilythatStevesmusicwasbeautifulandprofessional.Itneededtobesharedinpublic.ThefamilyrentedaformerchurchindowntownPortlandandscheduledaconcert.Bythedayoftheshow,morethan300peoplehad"idtheywouldattend.Bythen.Sievewashavingahardtimerememberingthenamesofsomeofhisfriends.HeknewthepathhislifenowMking.Hetoldhisfamilyhewasatpeace.Stevearrivedandsatinthefrontrow.surroundedbyhisfamily.Thehouselightsfaded.Naomitookthestage.HerfingersHisheanWhydidMelissawantlosaveherfaihcrsmusic?Hismusiccouldstophisdiseasefromworsening.Shewantedtopleaseherdyingoldfather.Hismusicdeservedtobepreservedinthetamily.Shewantedlomakeherfaihcraprofessional.AfterhearingStevesplaying.Naomi—?A.refusedtomakeacomment on il B. wasdeeplyimpressedbyhismusicC.decidedtofreeStevefromsuflenng D. rcgreltedoftennjhelptoherfriendHowcantheprocessofSteve'srecordingbedescribed?A.Itwassbwbutproductive. B. Itwasbeneficialtohishealth.C.hwastiresomeforNaomi. D. ItwasvitalforNaomiescareer.BeforeStevefinished*MelancholyFlower；hiswifeJonithoughtthemusictalentofSte%ewasexhausteddidnlexpectthedamagethediseasebroughtaboutCdidnlfullyelizcIhcvalueofherhusband'smusicD.broughtherhusbandsmusiccareertoperfectionHowdidStevefeelaltheconcertheldindowntownPortland?A.Hefellconcernedabouthis illness. B. Hesensedaresponsibilitylormusic?C.Heregainedhisfaithinmusic. 0. HegotintoastateofquietWhatcanbeasuitabletitleforthepassage?A.TheKindnessofFriends B. ThePowerofMuskCTheMakingofaMusician D. TheValueofhctenmnali（m第四部分：任務(wù)型閱讀（共1。小題；每小題1分.滿分1。分）請認(rèn)真閱讀下面短文，并根據(jù)所讀內(nèi)容在文覃后衰格中的空格里埴入一個(gè)最恰當(dāng)?shù)膯卧~，注意：語將答案寫在答題卡上相應(yīng)題號(hào)的橫線上。每個(gè)空格只填一個(gè)地詞。TheCostofThinkingDespitetheirmanydifferences,allhumanbeingsshareseveraldefiningcharacteristics?suchaslargebrainsandtheabilitytowalkuprightontwolegs.Thefirstuniquehumancharaclensticisthathumanshaveextraordinarilylargebrainscomparedwithotheraninuls.h然cm*obviousthatcvolutk）nshouldsclcciforlargerbrains.Mammals（嘀才L動(dòng)物）weighingsixtykilogramshaveanaveragebrainsizeof200cmT.Modemmanhasabrainaveraging1200-1400cm1.Wearesofondofourhighintelligencethatweassumethatwhenitcomeslobrainpower,moremustbebetter.Unfortunately,thatknottheThefactisthatahugebrainisahugedrain-consumptionofenergy—onthebody.Ifsnoteasytocarryaround,especiallywhenboxedinsideamassiveskull（版告）.Ifsevenhardertoprovideenergy.Inmodemman.thebrainaccountsforabout2*3%oftotalbodyweight,butitconsumes25%ofthebody'senergywhenthebodyisatrest.Bycomparison,thebrainsofapes（類AM）requireonly8%ofrest-timeenergy.Earlyhumanspaidfbrtheirlargebrainsintwoways.Firsily.theyspenimoretimeinsearchoffood.Secondly,theirmusclesgre^-smallerandweakerICshardlyanobviousconclusionthatthisisagoodwaytosurvive.Achimpanzee(黑JVJV)can1winanargumentwithatncxlemman,butitcantearthemanapartlikearagdoll.Anotheruniquehumancharacteristicisthatwewalkupnght.Standingup.ifseasiertofindfoodorenemies.Inaddition,theirarmsthatarcunnecessaryformovingaroundarefreedforotherpurposes,likethrowingstonesorsignaling.Asaresult,humanscanpertonnverycomplextaskswiththeirhands.Yetwalkingupnghthasitsdisadvantage.Thebonestructureofourancestorsdevelopedformillionsofyears(osupportaervaturvthatwalkedonallfoursandhadarelativelysmallheadAdjusting!oanuprighipositionwasquiteachallenge,especiallywhentheboneshadtosupportanextra-largeskull.Humankindpaidforitsbroadvisionandskillfulhandswithbackachesandpainfulnecks.Weassumethatalar^cbrainmakeshugeadvantages11seemsobviousthatthesehavemadehumankindthemostpowerfulanunalonearth.Buthumansenjoyedalloftheseadvantagesforafull2millionyearsduringwhichtheyrcnwtnedweakandmarginalcreatures.Thushumansuh^livedamilltonyearsago.despitetheirbigbrainsaiuishaipstonetools,livedinconstant&rofmeat-eatinganimals.ThrCostofThinkingIntroduction?Largebrainsfortheirbodiesandtheabilitytowalkupnghtaretwo(71) ▲ofhumanbeingsThe(72> ▲oflargehumanbrainsThelargerbrainsmaynotbebetterbecauseofthecost.Thebigbrainsmakeitharderforthebodytomovearoundandconsumemoreenergy.Theanimalbrainrequiresless(73) ▲whenthebodyisalrest.Largehumanbrainsconsumemorefbod<andweakenmuscles?The(74)AofWalkinguprightmakesiteasytofindfoodor(75) ▲againstenemies.Freedhandscanservesome(76) ▲purposesandperformcomplextasks.walkinguprightWalkingupnghtchallengesthehumanbonestructure,and(77) ▲thesizeofbrains.Walkinguprightresultsin(78) ▲suflerings.ConclusionWithalargebrain,humanbeings(79)▲一otherbeingsintermsofintelligence.Weakandmarginal,huinanbangsrcmauKd(8。) ▲ofnKat-eatinganimals.第五部分,書面表達(dá)(滿分25分)81.請閱讀下面文字,『按照要求用英語寫T315。網(wǎng)左々的支章，-rLiJovi^:W-myooIdthm?\gtvMA(>■，ex<-lw<n|^frorr/ thel*KarevisitingourschoolneMtmonth.SuMua:Ihaw.SomvjutpMlrviidyircommvndinetha，Oiinwwdrinwforthpwrlromecerumonv.URi'Butitw?nupmpleImvydiHcrrntopiniotu.SuHuo:Whatdoyouthink?LiJiang:Ithinkit'sagoodi(1mlItianopportimitytomnketheChinweculturebetterkruxmtointprymcnnAlRludent*SuHua;Iairnp.FutsedantHavetothatway.That'，not

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diaplayofourichoolculture.15-15-【寫作內(nèi)容】L用約30個(gè)詞慨括上述信息的主要內(nèi)